Public bug reported:

[Impact]
Ubuntu-oem-5.10-5.10.0-1027.28 includes some amdgpu patches to support s2idle 
feature, but it leads to the white screen while vt switching during booting up.

[Fix]
After bisect the kernel, we need below commit to fix this issue.
0b08c54bb7a37 drm/amd/display: Fix the display corruption issue on Navi10

[Test]
Verified on Dell machine with AMD W5700 graphics card.

[Where problems could occur]

** Affects: hwe-next
     Importance: Undecided
         Status: New

** Affects: linux-oem-5.10 (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: oem-priority originate-from-1934411 somerville

** Tags added: oem-priority originate-from-1934411 somerville

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Packages, which is subscribed to linux-oem-5.10 in Ubuntu.
https://bugs.launchpad.net/bugs/1936921

Title:
  While screen while vt switching with AMD W5700 or W5500

Status in HWE Next:
  New
Status in linux-oem-5.10 package in Ubuntu:
  New

Bug description:
  [Impact]
  Ubuntu-oem-5.10-5.10.0-1027.28 includes some amdgpu patches to support s2idle 
feature, but it leads to the white screen while vt switching during booting up.

  [Fix]
  After bisect the kernel, we need below commit to fix this issue.
  0b08c54bb7a37 drm/amd/display: Fix the display corruption issue on Navi10

  [Test]
  Verified on Dell machine with AMD W5700 graphics card.

  [Where problems could occur]

To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/1936921/+subscriptions


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